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Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl7 17.9% 193 0.0% 198 0.0% 7,944 0.0% 2,240 0.0%
Exclusive Metrics for Current Function100 51.8% 81 40.9% -6,904 -86.9% 944 42.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 140 72.5% 142 71.7% 4,896 61.6% 2,240 100.0%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 53 27.5% 56 28.3% 3,048 38.4% 0 0.0%
Child functions
preg_match_all7 30.4% 61 31.6% 72 36.4% 13,520 170.2% 704 31.4%
strtolower16 69.6% 32 16.6% 45 22.7% 1,328 16.7% 592 26.4%